Remove deprecated QTextStream operators from examplesv5.15.0-beta4

Use '\n' instead.

Task-number: QTBUG-82532
Change-Id: I97aec4076bd46f23644099158f346a6ca32a4a0e
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>

1 files changed, 5 insertions, 3 deletions

diff --git a/examples/serialport/cwriterasync/main.cpp b/examples/serialport/cwriterasync/main.cpp
index 4d65e0a6..f9cbfce6 100644
--- a/examples/serialport/cwriterasync/main.cpp
+++ b/examples/serialport/cwriterasync/main.cpp
@@ -66,7 +66,8 @@ int main(int argc, char *argv[])
 
     if (argumentCount == 1) {
         standardOutput << QObject::tr("Usage: %1 <serialportname> [baudrate]")
-                          .arg(argumentList.first()) << endl;
+                          .arg(argumentList.first())
+                       << "\n";
         return 1;
     }
 
@@ -82,7 +83,7 @@ int main(int argc, char *argv[])
 
     QFile dataFile;
     if (!dataFile.open(stdin, QIODevice::ReadOnly)) {
-        standardOutput << QObject::tr("Failed to open stdin for reading") << endl;
+        standardOutput << QObject::tr("Failed to open stdin for reading") << "\n";
         return 1;
     }
 
@@ -93,7 +94,8 @@ int main(int argc, char *argv[])
         standardOutput << QObject::tr("Either no data was currently available on "
                                       "the standard input for reading, "
                                       "or an error occurred for port %1, error: %2")
-                          .arg(serialPortName).arg(serialPort.errorString()) << endl;
+                          .arg(serialPortName).arg(serialPort.errorString())
+                       << "\n";
         return 1;
     }